Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSISUZU2006ASCENDER S, 5.3 M, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 227 (IMMOBILIZER SYSTEM)REPAIR INSTRUCTIONSPROGRAMMING THEFT DETERRENT SYSTEM COMPONENTS10-MINUTE LEARN PROCEDURE
2006 Isuzu Ascender S, 5.3 M, 4WD
10-Minute Learn Procedure
2006 Isuzu Ascender S, 5.3 M, 4WDSECTION 10-Minute Learn Procedure
WARNING: This page is about a different car, the 2007 Isuzu Ascender, 2007 GMC Envoy, 2007 Chevrolet TrailBlazer, and 2007 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
- Connect the Tech 2 to the vehicle.
- Select "Request Information" under "Service Programming".
- Disconnect the Tech 2 from the vehicle and connect it to a Techline terminal.
- On the techline terminal, select "V.T.D. - Vehicle Theft Deterrent Learn" under Service Programming".
- Disconnect the Tech 2 from the Techline terminal and connect it to the vehicle.
- Turn ON the ignition, with the engine OFF.
- Select "Program ECU" under "Service Programming".
- At this time you will receive a screen on the Tech 2 stating to "PLEASE WAIT-MINUTES REMAINING 10".
- Turn OFF the ignition and wait 30 seconds.
- Start the engine. The vehicle has now learned the password.
- With the Tech 2 (scan tool), clear any DTCs.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.